I'm running Windows 7 RTM Ultimate x64. I installed Intel Parallel Studio (parallel_studio_setup.exe) which installed fine, and then tried to install Composer Update 2.
However it hangs on the splash screen ("Reading Existing Licenses"). From Task Manager it looks like chklic.exe is the culprit.
From googling I found that this problem was apparently fixed by the Composer Update 2, but I can't install it!
My icl.exe hangs at the command prompt so I can't use Parallel Studio as it is.